A manhunt is underway for the driver of a van that mowed through crowds of tourists on Barcelona?s most famous avenue on Thursday, killing at least 13 people in an attack that was claimed by Islamic State. Police said they arrested two men, a Moroccan and a man from Spain?s north African enclave of Melilla, though neither was the driver. Also on Thursday, hours beforehand, a person was killed in an explosion in a house about 100 km (62 miles) southwest of Barcelona, in an incident linked to the attack, police added.

New York authorities are taking steps to remove two busts of Confederate commanders from a "Hall of Fame" as America's most populous city joins others in erasing symbols of the pro-slavery Civil War South. Bronx Community College said the bust of General Robert E. Lee, the commander of the Confederate Army of Northern Virginia, and another of one of his top generals, Thomas "Stonewall" Jackson, would be removed in two to three days. "We want to make it sure we get it done quickly, but without causing damage," said Karla Williams, executive legal counsel at the College, which is part of The City University of New York.

By Idrees Ali WASHINGTON (Reuters) - The U.S. Navy will relieve the two senior officers and the senior enlisted sailor on a U.S. warship that collided with a Philippine container ship in June off the coast of Japan, the Navy said on Thursday, A separate official report released on Thursday contained dramatic accounts of what happened when the freighter hit the USS Fitzgerald, killing seven Navy sailors. Admiral Bill Moran, deputy chief of naval operations, told reporters that the USS Fitzgerald's commander, executive officer and master chief petty officer would be removed. Multiple U.S. and Japanese investigations are still under way into how the Fitzgerald, a guided missile destroyer, and the much larger ACX Crystal container ship collided in clear weather south of Tokyo Bay in the early hours of June 17.